Kicker 11HS8 Hideaway Subwoofer Review: Best Choice For You

Kicker 11HS8 Hideaway Subwoofer Review: Best Choice For You

If you’re looking for a subwoofer that is both powerful and compact, the Kicker 11HS8 Hideaway Subwoofer might be the perfect addition to your home theater. Sporting a 15-inch low-frequency driver and a 200-watt RMS amplifier, this subwoofer provides plenty of power and performance to suit any need.

However, does this sub have any shortcomings? Let’s learn more in our Kicker 11HS8 Hideaway Subwoofer Review.

Kicker 11HS8 Hideaway subwoofer review

Kicker 11HS8 Subwoofer Review

Kicker‘s 11HS8 8″ 150W Hideaway Subwoofer is one of the first subwoofers to have a built-in amplifier. Although Kicker isn’t as well-known as companies like JBL and Rockford Fosgate, they’ve put a lot of effort into bringing this sub-amp to market.

They did a great job! Although there are some quirks to this system, overall it is a solid subwoofer of 8 inches with many options and benefits.

This sub is ideal for smaller cars. It is a subwoofer that can be mounted in any car. Because it is small and sealed, you can put it anywhere you want.

This subwoofer is perfect for small setups that don’t bother neighbors. This subwoofer will provide clear and crisp audio without any sidelong glances from cars at red lights.

The Kicker 11HS8 is essentially a subwoofer that has a built-in amplifier. This compact subwoofer packs a punch and is ideal for any setup. It’s easy to set up and adjust. This makes your music more enjoyable.

Read more: Best Kicker Subwoofers: Top Brand Reviews 2022


  • Installation is simple
  • Auto turn on/off
  • A remote control allows for fine-tuning.
  • Clear sound outputs and a low profile.
  • These dimensions are great for most cars.
  • Awesome design.
  • It works well in tight places.
  • All required installation kits are included.
  • 1-year warranty


  • It is sold separately as item 136XDCLR2S. The pre-amp level signal adapter can be found in Item 136XDCLR2S.
  • Some users may not find the frequency or RMS ratings sufficient.

Built-in Hi/Low Converter

This subwoofer’s hi/low conversion feature makes it more versatile. The subwoofer has a 2-position switch that allows you to change the way the wires are connected and the sub is plugged into your system. Either you can use the high-level input signal wires to connect your factory radio or you can use RCA plugs.

This is more than a convenience. Kicker considers all preferences and accessories. The Kicker 11HS8 will fit in any car regardless of how it is set up. It will work with all other devices.

Seamless Controls

This Kicker Hideaway Subwoofer can be adjusted to adjust almost any feature. Remote bass control is included with the subwoofer to allow you to adjust the sound quality of your music according to the song or mood. To play more varied frequencies, you can adjust the low-pass crossover threshold.

There are two options for automatic turn-on. These options allow the amplifier and sub to turn on when certain conditions are met. You can adjust the phase-canceling switch to fine-tune bass boosting and find the perfect spot for any song in your playlist.

Read more an alternative product of Kicker: Kicker 10TC104 10″ 300W review

Plug ‘n Play

It is simple to connect and install the Kicker 111HS8 8” Hideaway subwoofer. The best thing about the Kicker 111HS8 8″ Hideaway subwoofer is its ease of installation into your car’s stereo system. The Quick-Connect harness includes wires for power, grounding, and remote turn-on.

It is easy to put together and the settings and outputs are easily recognizable. This subwoofer includes all the necessary wires as well as the brackets and strips that you will need to attach and remove.

What does it mean?

As we have already mentioned, the Kicker 11HS8 comes with a built-in amp. What does this mean for the performance of the subwoofer?

It means you will get better sound quality. Because the connection between the amplifier and subwoofer is stronger, the lows will be lower and the bass will be more powerful. This little subwoofer may be powered by a built-in amplifier.

The amp runs at 150 WPM, which is the constant flow of power to the amplifier. The subwoofer will sound amazing and shake your windows no matter what music you listen to.


Kicker 11HS8 Subwoofer Specifications


The Kicker Hideaway is 8 inches in size, making it the smallest subwoofer on the market. It will sound great in a standard setup and will produce amazing bass with a built-in amplifier.


You need a subwoofer that fits exactly where you need it. The Kicker HTML8 8″ Hideaway is designed to fit under your car’s seat and anywhere else. This will allow you to enjoy amazing bass in even the smallest cars.

Bass Boost

This metric shows how the subwoofer affects the bass in your favorite songs. This feature amplifies the bass frequency range sound and volume, making it even more audible.

The bass boost control knob goes from 0 to +6dB and adjusts automatically.


A subwoofer should be powerful enough to produce amazing sound quality, but not overload your car’s electrical system. The Kicker HTML8 Hideaway has a 150 watts RMS rating, which means it can deliver 150 watts continuously during operation.

Frequency Response

The frequency response specification is a measure of how well the subwoofer reproduces sound frequencies. This under-seat subwoofer has a small frequency range due to its size. Your regular music will still sound great.

Input Sensitivity, Low Level

If your subwoofer uses RCA inputs, low-level inputs will connect it to your audio source. RCA inputs may be used by sound processors or other head units. This is the sensitivity that you will get from low-level RCA inputs.

Input Sensitivity, High Level

When there are no RCA outs on your audio source, high-level inputs can be used. You can connect the subwoofer directly using the speaker outputs of the audio source (head unit, or another device). This is the sensitivity for non-RCA inputs.

Low Pass Filter

This feature allows you to adjust the low-pass filter. You can adjust the low pass filter option to play any sound below the selected frequency. You can adjust the frequency to make your system work with lower mid-tones. You can set the frequency to a higher level if your system requires help with mids.

Enclosure Type

The smaller, more compact subwoofers that are sealed can be used in tight spaces. Although they won’t produce the same volume and bass as sealed subwoofers, they are cheaper for single subwoofers or small spaces.

Connector Type

The Kicker 11HS8 subwoofer connects with your car’s stereo system using a wiring harness. It’s easier to attach the subwoofer to your car’s audio system and get started using it right away since you don’t need to mess with speaker wires.


A warranty guarantees that the product you are purchasing works. The kicker will replace your subwoofer if it stops working during normal usage within the warranty period. The time frame for the 11HS8 is one year.


Kicker Hideaway Subwoofers are the perfect companion for any under-seat installation or can be used with traditional mounting methods. The low-profile design is great for cars that need the rear seat for passengers, or for people that need to get service work done.

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